168283080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 192

約数和(自身を含む): 639999360

約数和(自身を除く): 471716280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1553, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3106, 3612, 3870, 4515, 4659, 5160, 5418, 6020, 6212, 7224, 7740, 7765, 9030, 9318, 10836, 10871, 12040, 12424, 13545, 13977, 15480, 15530, 18060, 18636, 21672, 21742, 23295, 27090, 27954, 31060, 32613, 36120, 37272, 43484, 46590, 54180, 54355, 55908, 62120, 65226, 66779, 69885, 86968, 93180, 97839, 108360, 108710, 111816, 130452, 133558, 139770, 163065, 186360, 195678, 200337, 217420, 260904, 267116, 279540, 326130, 333895, 391356, 400674, 434840, 467453, 489195, 534232, 559080, 601011, 652260, 667790, 782712, 801348, 934906, 978390, 1001685, 1202022, 1304520, 1335580, 1402359, 1602696, 1869812, 1956780, 2003370, 2337265, 2404044, 2671160, 2804718, 3005055, 3739624, 3913560, 4006740, 4207077, 4674530, 4808088, 5609436, 6010110, 7011795, 8013480, 8414154, 9349060, 11218872, 12020220, 14023590, 16828308, 18698120, 21035385, 24040440, 28047180, 33656616, 42070770, 56094360, 84141540, 168283080]

約数ペア:

[(1, 168283080), (2, 84141540), (3, 56094360), (4, 42070770), (5, 33656616), (6, 28047180), (7, 24040440), (8, 21035385), (9, 18698120), (10, 16828308), (12, 14023590), (14, 12020220), (15, 11218872), (18, 9349060), (20, 8414154), (21, 8013480), (24, 7011795), (28, 6010110), (30, 5609436), (35, 4808088), (36, 4674530), (40, 4207077), (42, 4006740), (43, 3913560), (45, 3739624), (56, 3005055), (60, 2804718), (63, 2671160), (70, 2404044), (72, 2337265), (84, 2003370), (86, 1956780), (90, 1869812), (105, 1602696), (120, 1402359), (126, 1335580), (129, 1304520), (140, 1202022), (168, 1001685), (172, 978390), (180, 934906), (210, 801348), (215, 782712), (252, 667790), (258, 652260), (280, 601011), (301, 559080), (315, 534232), (344, 489195), (360, 467453), (387, 434840), (420, 400674), (430, 391356), (504, 333895), (516, 326130), (602, 279540), (630, 267116), (645, 260904), (774, 217420), (840, 200337), (860, 195678), (903, 186360), (1032, 163065), (1204, 139770), (1260, 133558), (1290, 130452), (1505, 111816), (1548, 108710), (1553, 108360), (1720, 97839), (1806, 93180), (1935, 86968), (2408, 69885), (2520, 66779), (2580, 65226), (2709, 62120), (3010, 55908), (3096, 54355), (3106, 54180), (3612, 46590), (3870, 43484), (4515, 37272), (4659, 36120), (5160, 32613), (5418, 31060), (6020, 27954), (6212, 27090), (7224, 23295), (7740, 21742), (7765, 21672), (9030, 18636), (9318, 18060), (10836, 15530), (10871, 15480), (12040, 13977), (12424, 13545)]